Tennis ball retriever



FIG. 1 is a perspective view of a tennis ball retriever showing my new design with the handles in their handle position and the lid positioned in a closing relationship to the device;

FIG. 2 is a perspective view of the tennis ball retriever showing my new design with the handles in their supporting position and the lid removed therefrom;

FIG. 3 is a front elevational view of the tennis ball retriever as shown in FIG. 1, the rear elevational view being identical thereto;

FIG. 4 is a right side elevational view of the tennis ball retriever as shown in FIG. 1, the left side elevational view thereof being identical thereto;

FIG. 5 is a top plan view of the tennis ball retriever, as shown in FIG. 1; and,

FIG. 6 is a bottom plan view of the tennis ball retriever, as shown in FIG. 1. 

The ornamental design for a tennis ball retriever, as shown and described. 